摘要: A. which B. if C. what D. that
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What are you going to do if you are in a burning house? How will you escape? Do you know how to save yourself? Please read the following passage.
Escaping a fire is a serious matter. Knowing what to do during a fire can save you life. It is important to know the ways you can use and show them to everyone in the family, such as stairways and fire escapes, but not lifts.
From the lower floors of the buildings, escaping through windows is possible; learn the best way of leaving by windows with the least chance of serious injury.
The second floor window is usually not very high from the ground. An average(平均) person, hanging by the finger-tips will have a drop of about six feet to the ground. It is about the height of an average man. Of course, it is safer to jump a short way than to stay in a burning building.
Windows are also useful when you are waiting for help. Be sure to keep the door closed, or smoke and fire may be drawn into the room. Keep your head low at the window to make sure that you get fresh air rather than smoke that may leaked(渗) into the room.
On a second or third floor, the best windows for escape are those that open onto a roof. From the roof a person can drop to the ground more safely. Dropping onto cement(水泥) might end in injury. Bushes(灌木丛) and grass can help to break a fall.
【小题1】It is important to _______.
A.put out the fire in the burning house | B.know the ways to escape the fire |
C.jump off a burning house | D.keep the door closed |
A.if there are some bushes on the ground |
B.if you are strong enough |
C.if you live on a lower floor |
D.If you have a long rope |
A.You can escape through stairways. |
B.You can choose fire escapes. |
C.Escape from the windows that open onto a roof. |
D.Use a lift to come down at once. |
A.Escaping from the Windows | B.Save Yourself in the Burning House |
C.Knowledge on Fire | D.Waiting for Help |
If you are cycling in foreign countries, you will need to know what these traffic signs and signals mean.
【小题1】What are cyclists required to do when they see the sign?
【小题2】Which of the following signs has the same meaning as the sign?
【小题3】What should cyclists do when they see the sign?
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1 | A sign like this one means that there is a bike lane(车道). If there is such a sign,you are required to use the bike lane. If there is not such a sign, you should ride with traffic as far to the right side of the road as possible. | |
2 | This signal means you can cross the street along with pedestrians(行人). It has a green picture of a oerson walking instead of using the word“walk”. | |
3 | This signal is the “don’t walk”sign. It is a picture of a red hand, meaning you should stop. You should wait to cross the street until the green picture of the person walking is showing. | |
4 | Car drivers and bikers must come to a complete stop at“STOP” signs. | |
5 | A“YIELD”sign means to slow down and be ready to stop. If there are pedestrians or vehicles in or near the crossroad, you must stop. If there is no traffic in or near the crossroad and it is safe, you may go through. | |
6 | This signal means you are coming to a zebra crossing. Car drivers and bikers must stop to allow people in the zebra crossing to cross the street. | |
7 | When people are working on the roads, parts of the road are often dug up or rough(不平整的). Be careful when yon are cycling. Rough roads could make you fall off your bike. If you must move into the road to go around a work area,you should stop and look carefully to be sure there is no traffic coming. | |
8 | A detour is a way of getting around a roadway that is closed. Roads are usually closed because of road work or dangerous conditions. If you must take a detour, be careful about the roads you aren’t used to. |
【小题1】What are cyclists required to do when they see the sign?
A.To ride against traffic. |
B.To ride on the left side of the road. |
C.To ride on the bike lane. |
D.To ride on the right side of the road |
【小题3】What should cyclists do when they see the sign?
A.They should be careful when they cycle on the rough road. |
B.They should take the rough road and fall off their bikes. |
C.They should move into the road to go around a work area. |
D.They should take another route instead of the closed roadway. |
If the rose can be said to be a special flower, then the apple can be said to be a special fruit.It is very important in American culture.American stories speak of Johnny Appleseed, who went throughout America collecting apple seeds and planting apple trees.He had a great love for nature and went through fields and farms adding richness and beauty to the country.
One of the first sayings taught to school children is, “An apple a day keeps the doctor away.” This short saying encourages children to eat fresh fruit to keep healthy. If someone always says good words to a person, people will call him an “apple polisher”.This, however, is not a good name.If someone is very dear to us, we say that he or she is the “apple of our eye”.
Most people believe that the fruit which Eve gave to Adam was an apple, even though the Bible (圣经) never says so.The apple, therefore, is a deep part of the language and stories of America.
An apple is also delicious.Apples can be cooked in many ways, used as a dessert, and made into sweet juice.
In many parts of the country during the harvest season, a popular activity is to go into an apple garden to pick apples.Washington, D.C.and New York are both famous for their apples.
Finally, when it’s time to take a vacation to American cities, one can always visit New York, which is “the biggest apple” of all the American cities.
【小题1】During these years, iphones are popular with the people all over the world. Which country is his starter--Steven Paul Jobs from?
A.America | B.England | C.Russia | D.Japan |
A.He had a great love of nature. |
B.He liked the American people. |
C.He went throughout the country. |
D.He collected apple seeds and planted apple trees. |
A.Something for cutting apples. |
B.A person who likes to please others. |
C.A person who is dealing with fruits. |
D.A machine for cleaning apples quickly. |
A.Apples are medicine. |
B.Apples are the most important food. |
C.New York is famous for its big apples. |
D.The Bible says Adam was given an apple. |
A.apples in American culture |
B.stories about the apple |
C.some famous sayings of the apple |
D.big cities that are famous for apples |
What does it feel like to break a bone (骨头)? It’s different for everyone, but the pain is often sharp (严重). If the break is small, however, the person may not feel much pain at all. If you think that you or someone else has broken a bone, the most important things to do are to stay calm, make the hurt person comfortable, and call the doctor. Do not move the injured body part since movement could make it worse.
To treat the break, the doctor will need to take an X-ray. This gives the doctor the information he or she needs to set (接上) the bone: to put it back to its normal place. If the bone is large or it is broken in more than one place, the doctor may need to use metal pins (钢钉) to set it. After the bone has been set, the next step is usually putting on a cast, the special, hard thing that will keep the bone in place for a month or two.
Your bones are excellent at healing themselves. Broken bones will produce many new cells (细胞) and tiny blood vessels (血脉). These cover both ends of the broken part, and close up the break until the bone is as whole and strong as before.
【小题1】Which of the following is the best title for the passage?
A.How to Know if a Bone is Broken |
B.How Broken Bones Heal Themselves |
C.Common Causes (原因) of Broken Bones |
D.What You Should Know about Broken Bones |
A.asking the doctor for help | B.comforting the hurt person |
C.moving the injured part | D.staying calm |
a. take an x-ray b. use metal pins to set it c. put it back to its normal place d. put on cast
A.a→b→c→d | B.a→c→b→d | C.a→d→c→b | D.d→a→b→c |
A fish that lives in America can live out. of water for months at a time, similar to how animals got used to land millions of years ago, a new study shows.
The Mangrove Rivulus, a kind of little fish, lives in small pools of water. When their living place dries up, they live. on the land, said Scott Taylor, a researcher in Florida.
The fish can grow as large as three inches. They group together and breathe air through their skin before they can find water again.
The new scientific discovery came during a trip.
"We were travelling for fun. and one day I kicked over a log (圆木) and the fish came out," Taylor told reporters by telephone. He said he would make his study on the fish known to the public in an American magazine early next year.
In lab tests, Taylor said he found the fish can live up to 66 days out of water without eating.
Some other fish can live out of water for a short period of time. The walking catfish found in Southeast Asia can stay on land for hours at a time, while lungfish(肺鱼) found in Australia, Africa and South America can live out of water, but only in a not active(活波的)way. But no other known fish can be out of water as long as the Mangrove Rivulus and keep active, according to Patricia Wright, a biologist at a Canadian University.
More studies of the fish may tell how animals changed over time.
"These animals live in conditions similar to those millions of years ago, when animals began to move from water onto land," Wright said.
【小题1】The Mangrove Rivulus is a type of fish that_________.
【小题2】Who will write a report on Mangrove Rivulus?
A, Scott Taylor. B. Some reporters.
C. Patricia Wright. D. Scientists from Europe.
【小题3】According to the passage, lungfish can___________.
【小题4】Which one of the sentences below is not true?
【小题5】What can we say about the discovery of Mangrove Rivulus?
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The Mangrove Rivulus, a kind of little fish, lives in small pools of water. When their living place dries up, they live. on the land, said Scott Taylor, a researcher in Florida.
The fish can grow as large as three inches. They group together and breathe air through their skin before they can find water again.
The new scientific discovery came during a trip.
"We were travelling for fun. and one day I kicked over a log (圆木) and the fish came out," Taylor told reporters by telephone. He said he would make his study on the fish known to the public in an American magazine early next year.
In lab tests, Taylor said he found the fish can live up to 66 days out of water without eating.
Some other fish can live out of water for a short period of time. The walking catfish found in Southeast Asia can stay on land for hours at a time, while lungfish(肺鱼) found in Australia, Africa and South America can live out of water, but only in a not active(活波的)way. But no other known fish can be out of water as long as the Mangrove Rivulus and keep active, according to Patricia Wright, a biologist at a Canadian University.
More studies of the fish may tell how animals changed over time.
"These animals live in conditions similar to those millions of years ago, when animals began to move from water onto land," Wright said.
【小题1】The Mangrove Rivulus is a type of fish that_________.
A.lives on land in Africa |
B.can stay alive for months out of water |
C.prefers living in dry places |
D.is the longest living fish on earth |
A, Scott Taylor. B. Some reporters.
C. Patricia Wright. D. Scientists from Europe.
【小题3】According to the passage, lungfish can___________.
A.breathe through its skin | B.be found in Asia |
C.keep alive out of water | D.keep alive and walk on land |
A.The Mangrove Rivulus fish can live out of water as long as other animals if it has something to eat. |
B.Millions of years ago, animals began to live onto land from water. |
C.Lungfish found in Australia, Africa and South America can live out of water in a not active way. |
D.The walking catfish found in Southeast Asia can stay on land for hours at a time. |
A.ft was made by Scott Taylor, a researcher in New york. |
B.It was helped by an American magazine. |
C.It was helped by Patricia Wright. |
D.It was made by a researcher while travelling. |